public virtual void OnRspUnSubMarketData(CThostFtdcSpecificInstrumentField pSpecificInstrument, CThostFtdcRspInfoField pRspInfo, int nRequestID, bool bIsLast)
{
if (SwigDerivedClassHasMethod("OnRspUnSubMarketData", swigMethodTypes7))
{
CTPMarketCppWrapperPINVOKE.CThostFtdcMdSpi_OnRspUnSubMarketDataSwigExplicitCThostFtdcMdSpi(swigCPtr, CThostFtdcSpecificInstrumentField.getCPtr(pSpecificInstrument), CThostFtdcRspInfoField.getCPtr(pRspInfo), nRequestID, bIsLast);
}
else
{
CTPMarketCppWrapperPINVOKE.CThostFtdcMdSpi_OnRspUnSubMarketData(swigCPtr, CThostFtdcSpecificInstrumentField.getCPtr(pSpecificInstrument), CThostFtdcRspInfoField.getCPtr(pRspInfo), nRequestID, bIsLast);
}
}